Cr12MoV 鍦嬬敘(ch菐n)妯″叿閶�
|
||
瑭崇窗(x矛)鎻忚堪锛� 鍚堥噾宸ュ叿閶硷細Cr12MoV 妯�(bi膩o)婧�(zh菙n)锛�GB/T 1299-1985 鈼�鐗规€у強閬╃敤鑼冨湇锛� 鍐蜂綔妯″叿閶�锛岄嫾鐨勬番閫忔€�銆佹番鐏洖鐏殑纭害銆佽€愮(鎬�銆佸挤(qi谩ng)搴﹀潎姣�Cr12楂樸€傜敤浜庡埗閫犳埅闈㈣純澶�銆佸舰鐙€寰�(f霉)闆�銆佸伐浣滄浠剁箒閲嶄笅鐨勫悇绋喎娌栨ā鍏峰拰宸ュ叿锛屽娌栧瓟鍑规ā銆佸垏閭婃ā銆佹痪閭婃ā銆侀嫾鏉挎繁鎷変几妯�銆佸湏閶搞€佹(bi膩o)婧�(zh菙n)宸ュ叿鍜岄噺瑕�(gu墨)銆佽灪绱嬫痪妯$瓑銆� 鈼�鍖栧(xu茅)鎴愪唤锛� 纰� C 锛�1.45锝�1.70 纭� Si锛�鈮�0.40 閷� Mn锛�鈮�0.40 纭� S 锛�鈮�0.030 纾� P 锛�鈮�0.030 閴� Cr锛�11.00锝�12.50 閹� Ni锛氬厑瑷辨畼浣欏惈閲�鈮�0.25 閵� Cu锛氬厑瑷辨畼浣欏惈閲�鈮�0.30 閲� V 锛�0.15锝�0.30 閴� Mo锛�0.40锝�0.60 鈼�鍔涘(xu茅)鎬ц兘锛� 纭害 锛氶€€鐏�,255锝�207HB,澹撶棔鐩村緫3.8锝�4 鈼�鐔辫檿鐞嗚(gu墨)鑼冨強閲戠浉绲勭箶锛� 鐔辫檿鐞嗚(gu墨)鑼冿細1)娣伀,950锝�1000鈩�娌瑰喎;2)娣伀 閲戠浉绲勭箶锛氱窗(x矛)绮掔媭鏈卞厜楂�+纰冲寲鐗�銆� 鈼� 浜よ波鐙€鎱�(t脿i)锛氶嫾鏉愪互閫€鐏媭鎱�(t脿i)浜よ波銆� |